irc.ppirc.net is no more, remove its configuration

Remove the example values for hostname and password

Remove one of the two example conf, because one is enough

Symlink irc.gimp.net to irc.gnome.org as it's the same server

Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>

Add signature_methods=IMPLICIT for ppirc and gimp.org servers

fix #3351

See https://github.com/randombit/botan/issues/1558

Merge branch 'policy-irc.gnome.org' into 'master'

Add specific policy files for irc.gimp.org and irc.gnome.org

See merge request louiz/biboumi!20

Add specific policy files for irc.gimp.org and irc.gnome.org

Merge branch 'patch-1' into 'master'

Stop allowing the 1024-bit for irc.ppirc.net

See merge request louiz/biboumi!16

Stop allowing the 1024-bit for irc.ppirc.net

Add a irc.ppirc.net policy file

fix #3261

Remove redundant irc.freenode.net policy file

Make botan’s policy configurable from a file

fix #3244

Make the default config file put the database in /var/lib

Provide an example configuration file